15821484

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{188351}}^1$

素因数の和:188365

約数の個数: 24

約数和(自身を含む): 42190848

約数和(自身を除く): 26369364

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 188351, 376702, 565053, 753404, 1130106, 1318457, 2260212, 2636914, 3955371, 5273828, 7910742, 15821484]

約数ペア:

[(1, 15821484), (2, 7910742), (3, 5273828), (4, 3955371), (6, 2636914), (7, 2260212), (12, 1318457), (14, 1130106), (21, 753404), (28, 565053), (42, 376702), (84, 188351)]